/* ==========================================================================
   Simple Table-Based Cheatsheet Styles
   ========================================================================== */

:root {
    /* Colors */
    --primary-color: #3b82f6;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --danger-color: #ef4444;

    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-hover: #e2e8f0;

    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;

    /* Borders */
    --border-color: #e2e8f0;
    --border-radius: 6px;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    --font-family-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
}

/* Dark theme */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-tertiary: #334155;
        --bg-hover: #475569;
        --text-primary: #f1f5f9;
        --text-secondary: #cbd5e1;
        --text-muted: #94a3b8;
        --border-color: #334155;
    }
}

/* ==========================================================================
   Reset and Base Styles
   ========================================================================== */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-lg);
}

.header h1 {
    margin: 0 0 var(--spacing-sm);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 1rem;
}

.header code {
    background-color: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-family-mono);
    font-size: 0.9em;
    color: var(--primary-color);
}

/* ==========================================================================
   Controls
   ========================================================================== */

.controls {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.search-section {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.category-filter {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    min-width: 150px;
}

.clear-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--danger-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.clear-btn:hover {
    background-color: #dc2626;
}

/* ==========================================================================
   Loading and Error States
   ========================================================================== */

.loading,
.error {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.error button {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    margin-top: var(--spacing-md);
}

/* ==========================================================================
   Category Sections
   ========================================================================== */

.category-section {
    margin-bottom: var(--spacing-xl);
}

.category-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.category-title span:first-child {
    font-size: 1.2em;
}

/* ==========================================================================
   Tables
   ========================================================================== */

.table-wrapper {
    margin-bottom: var(--spacing-lg);
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--bg-primary);
}

.cheatsheet-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.cheatsheet-table th {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}

.cheatsheet-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
}

.cheatsheet-table tbody tr:hover {
    background-color: var(--bg-hover);
}

.cheatsheet-table tbody tr:last-child td {
    border-bottom: none;
}

/* Code elements in tables */
.cheatsheet-table code {
    background-color: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-family-mono);
    font-size: 0.9em;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.2s;
}

.cheatsheet-table code:hover {
    background-color: var(--primary-color);
    color: white;
}

.cheatsheet-table code.value {
    background-color: var(--secondary-color);
    color: white;
}

.cheatsheet-table code.value:hover {
    background-color: #059669;
}

/* Mode tags */
.mode-tag {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Table column sizing */
.cheatsheet-table th:nth-child(1),
.cheatsheet-table td:nth-child(1) {
    width: 80px;
    min-width: 80px;
}

.cheatsheet-table th:nth-child(2),
.cheatsheet-table td:nth-child(2) {
    width: 200px;
    min-width: 150px;
}

.cheatsheet-table th:nth-child(3),
.cheatsheet-table td:nth-child(3) {
    width: 250px;
    min-width: 200px;
}

.cheatsheet-table th:nth-child(4),
.cheatsheet-table td:nth-child(4) {
    width: auto;
    min-width: 200px;
}

/* ==========================================================================
   Notes Section
   ========================================================================== */

.notes-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.notes-section h2 {
    margin: 0 0 var(--spacing-md);
    font-size: 1.25rem;
    color: var(--text-primary);
}

.notes-list {
    margin: 0;
    padding-left: var(--spacing-lg);
}

.notes-list li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
}

.footer p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.scroll-top-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    text-decoration: underline;
    font-size: 13px;
}

.scroll-top-btn:hover {
    color: #2563eb;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .header h1 {
        font-size: 1.5rem;
    }

    .search-section {
        flex-direction: column;
        align-items: stretch;
    }

    .search-input {
        min-width: auto;
    }

    .category-filter {
        min-width: auto;
    }

    .category-title {
        font-size: 1.25rem;
    }

    .cheatsheet-table {
        font-size: 13px;
    }

    .cheatsheet-table th,
    .cheatsheet-table td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    /* Stack table on mobile for better readability */
    .cheatsheet-table th:nth-child(n),
    .cheatsheet-table td:nth-child(n) {
        width: auto;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .header {
        padding: var(--spacing-md) 0;
    }

    .header h1 {
        font-size: 1.25rem;
    }

    .header p {
        font-size: 0.875rem;
    }

    .category-title {
        font-size: 1.125rem;
    }

    .cheatsheet-table {
        font-size: 12px;
    }

    /* Make tables more mobile-friendly */
    .table-wrapper {
        border-radius: 4px;
    }

    .cheatsheet-table th,
    .cheatsheet-table td {
        padding: 6px 8px;
    }
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Alpine.js transition utilities */
[x-cloak] {
    display: none !important;
}

/* Copy feedback */
@keyframes flash-green {
    0% {
        background-color: var(--secondary-color);
    }

    100% {
        background-color: var(--bg-tertiary);
    }
}

.copy-flash {
    animation: flash-green 0.5s ease-in-out;
}